<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<!-- Tell IE to use the latest, best version. -->
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<!-- Make the application on mobile take up the full browser screen and disable user scaling. -->
<meta name="viewport"
    content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
<title>Hello World!</title>
<script src="./Cesium/Cesium.js"></script>
<style>
@import url(./Cesium/Widgets/widgets.css);

html, body, #cesiumContainer {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
}
</style>
<div id="toolbar"></div>
</head>
<body>
    <div id="cesiumContainer"></div>
   
     <script>
     Cesium.Ion.defaultAccessToken='eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI3YzQ1YjI0NC05Nzg3LTQxOTQtYTBlMi1hNGMyMjVhYTJlODMiLCJpZCI6ODYyMCwic2NvcGVzIjpbImFzciIsImdjIl0sImlhdCI6MTU1MjM5MDU1MX0.6YczoUSHFcXfCuL5EAM7WWpld4Q5op-Lsc9HDYX1DgE';
     
    	 var viewer = new Cesium.Viewer('cesiumContainer');
         var promise =Cesium.GeoJsonDataSource.load('data/data.json');
         promise.then(function (dataSource) {     
             viewer.dataSources.add(dataSource);
         });
         viewer.flyTo(promise);

  
  
  </script>
  
  
    </body>
</html>